Exposure
- ID
- GRAVI.2021-09-20T04:11:37.533_1
- Header ID
- GRAVI.2021-09-20T04:11:37.533
- Date updated
- 2021-09-29 14:28:45 UTC+0000
- Release date
- 2022-09-20 04:26:00 UTC+0000
- UTC Start
- 2021-09-20 04:11:37.533
- UTC End
- 2021-09-20 04:14:17.533
- MJD Start
- 59477.17473996
- MJD End
- 59477.1765918119
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003827
- Ambient temperature (°C)
- 13.12
- Seeing (arcsec)
- 0.55
Observation
- ID
- 48271
- Category
- science
- Program ID
- 105.208Z.002
- Program Title
- IMAGING THE INNER REGIONS OF THE INTRIGUING AU MIC EXTRASOLAR SYSTEM
- Program Type
- Normal
- PI / COI
- CHOQUET/ VIGAN/ OTTEN/ HOULL\XC3\XA9/ LACOUR/ CANTALLOUBE/ SANCHEZ
Target
- ID
- 36218
- Name
- AU_Mic
- RA
- 311.291293
- DEC
- -31.34265
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 57.2900 | 56.9170 | 295.5000 | 296.0000 |
| K0-D0 | 77.7730 | 77.1480 | 270.7000 | 271.1000 |
| K0-J3 | 56.4110 | 56.4060 | 353.7270 | 354.1560 |
| G2-D0 | 35.2020 | 35.0460 | 227.7000 | 227.9000 |
| G2-J3 | 55.3520 | 55.0490 | 55.3960 | 55.5630 |
| D0-J3 | 90.3610 | 89.9020 | 52.4150 | 52.5740 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.208Z.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59477.17473996 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | AU Mic |
| HIERARCH ESO INS SOBJ NAME | AU_Mic |
| RA | 311.291293 |
| DEC | -31.34265 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 57.29 |
| HIERARCH ESO ISS PBL12 END | 56.917 |
| HIERARCH ESO ISS PBLA12 START | 295.5 |
| HIERARCH ESO ISS PBLA12 END | 296.0 |
| HIERARCH ESO ISS PBL13 START | 77.773 |
| HIERARCH ESO ISS PBL13 END | 77.148 |
| HIERARCH ESO ISS PBLA13 START | 270.7 |
| HIERARCH ESO ISS PBLA13 END | 271.1 |
| HIERARCH ESO ISS PBL14 START | 56.411 |
| HIERARCH ESO ISS PBL14 END | 56.406 |
| HIERARCH ESO ISS PBLA14 START | 353.727 |
| HIERARCH ESO ISS PBLA14 END | 354.156 |
| HIERARCH ESO ISS PBL23 START | 35.202 |
| HIERARCH ESO ISS PBL23 END | 35.046 |
| HIERARCH ESO ISS PBLA23 START | 227.7 |
| HIERARCH ESO ISS PBLA23 END | 227.9 |
| HIERARCH ESO ISS PBL24 START | 55.352 |
| HIERARCH ESO ISS PBL24 END | 55.049 |
| HIERARCH ESO ISS PBLA24 START | 55.396 |
| HIERARCH ESO ISS PBLA24 END | 55.563 |
| HIERARCH ESO ISS PBL34 START | 90.361 |
| HIERARCH ESO ISS PBL34 END | 89.902 |
| HIERARCH ESO ISS PBLA34 START | 52.415 |
| HIERARCH ESO ISS PBLA34 END | 52.574 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004125 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003529 |
| HIERARCH ESO ISS AMBI TEMP | 13.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |